Hareline's Round Rubber Legs are an essential fly tying material at every fly tier's bench. These high quality round rubber legs are durable, stretchy, and vibrant in color. Great for fly tying legs, antennae, tails, or you can even add them to your custom dubbing for added bugginess. Round rubber legs come in a convenient sheet in which you can pull each leg strand off as you need it. The Fine Round Rubber Legs are suitable for size 14 to 20 flies and are in 0.5mm diameter.